About: http://webisa.webdatacommons.org/68545709

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Alexandria and Port Royal being just two examples of ports that fell into the sea.
http://www.w3.org/ns/prov#wasQuotedFrom	wattsupwiththat.com